Scaling adjustment to enhance stereo separation

A demodulator (10) converts television signals to video baseband signals and audio baseband signals including stereo signals representing a right channel signal value and a left channel signal value. A DSP (60) recursively finds a preferred coefficient value for a scaling that reduces stereo separat...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	WU DAVID CHAOHUA
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY BROADCAST COMMUNICATION CONTROL OF AMPLIFICATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

container_end_page
container_issue
container_start_page
container_title
container_volume
creator	WU DAVID CHAOHUA
description	A demodulator (10) converts television signals to video baseband signals and audio baseband signals including stereo signals representing a right channel signal value and a left channel signal value. A DSP (60) recursively finds a preferred coefficient value for a scaling that reduces stereo separation due to amplitude variation of the right and left channel signal values. The preferred coefficient value is thereafter used for scaling the right and left channel signal values.
format	Patent
fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US8050412B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US8050412B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US8050412B23</originalsourceid><addsrcrecordid>eNrjZNAPTk7MycxLV0hMySotLslNzStRKMlXSM3LSMxLTlUoLkktSs1XKE4tSCxKLMnMz-NhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGhwRYGpgYmhkZORsZEKAEA-mkq7Q</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Scaling adjustment to enhance stereo separation</title><source>esp@cenet</source><creator>WU DAVID CHAOHUA</creator><creatorcontrib>WU DAVID CHAOHUA</creatorcontrib><description>A demodulator (10) converts television signals to video baseband signals and audio baseband signals including stereo signals representing a right channel signal value and a left channel signal value. A DSP (60) recursively finds a preferred coefficient value for a scaling that reduces stereo separation due to amplitude variation of the right and left channel signal values. The preferred coefficient value is thereafter used for scaling the right and left channel signal values.</description><language>eng</language><subject>BASIC ELECTRONIC CIRCUITRY ; BROADCAST COMMUNICATION ; CONTROL OF AMPLIFICATION ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><creationdate>2011</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20111101&DB=EPODOC&CC=US&NR=8050412B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20111101&DB=EPODOC&CC=US&NR=8050412B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WU DAVID CHAOHUA</creatorcontrib><title>Scaling adjustment to enhance stereo separation</title><description>A demodulator (10) converts television signals to video baseband signals and audio baseband signals including stereo signals representing a right channel signal value and a left channel signal value. A DSP (60) recursively finds a preferred coefficient value for a scaling that reduces stereo separation due to amplitude variation of the right and left channel signal values. The preferred coefficient value is thereafter used for scaling the right and left channel signal values.</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>BROADCAST COMMUNICATION</subject><subject>CONTROL OF AMPLIFICATION</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2011</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAPTk7MycxLV0hMySotLslNzStRKMlXSM3LSMxLTlUoLkktSs1XKE4tSCxKLMnMz-NhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGhwRYGpgYmhkZORsZEKAEA-mkq7Q</recordid><startdate>20111101</startdate><enddate>20111101</enddate><creator>WU DAVID CHAOHUA</creator><scope>EVB</scope></search><sort><creationdate>20111101</creationdate><title>Scaling adjustment to enhance stereo separation</title><author>WU DAVID CHAOHUA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US8050412B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2011</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>BROADCAST COMMUNICATION</topic><topic>CONTROL OF AMPLIFICATION</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>WU DAVID CHAOHUA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WU DAVID CHAOHUA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Scaling adjustment to enhance stereo separation</title><date>2011-11-01</date><risdate>2011</risdate><abstract>A demodulator (10) converts television signals to video baseband signals and audio baseband signals including stereo signals representing a right channel signal value and a left channel signal value. A DSP (60) recursively finds a preferred coefficient value for a scaling that reduces stereo separation due to amplitude variation of the right and left channel signal values. The preferred coefficient value is thereafter used for scaling the right and left channel signal values.</abstract><oa>free_for_read</oa></addata></record>
fulltext	fulltext_linktorsrc
identifier
ispartof
issn
language	eng
recordid	cdi_epo_espacenet_US8050412B2
source	esp@cenet
subjects	BASIC ELECTRONIC CIRCUITRY BROADCAST COMMUNICATION CONTROL OF AMPLIFICATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
title	Scaling adjustment to enhance stereo separation
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-11T21%3A22%3A00IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=WU%20DAVID%20CHAOHUA&rft.date=2011-11-01&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS8050412B2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true